About Halloween Spooky Spell

The witch has challenged the two kids to choose four out of six candies, which the witch offered them, and if they choose correctly they can continue trick or treating. The two kids need to choose with care if they want to exit the house and if they choose wrong, the witch will transform them into Halloween ghosts, witches, bats or they might just disappear into thin air. Such a spooky Halloween spell, right?